40372910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 77276160

約数和(自身を除く): 36903250

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 2063, 3914, 4126, 9785, 10315, 19570, 20630, 39197, 78394, 195985, 212489, 391970, 424978, 1062445, 2124890, 4037291, 8074582, 20186455, 40372910]

約数ペア:

[(1, 40372910), (2, 20186455), (5, 8074582), (10, 4037291), (19, 2124890), (38, 1062445), (95, 424978), (103, 391970), (190, 212489), (206, 195985), (515, 78394), (1030, 39197), (1957, 20630), (2063, 19570), (3914, 10315), (4126, 9785)]